ENGINE TUNE UP 2026 COMPLETE SOLUTION
SCRIPT ACCURATE RESPONSES A+
◉ True. Answer: Regularity is the key to maintaining the engine in order
to prevent problems.
◉ False. Answer: Tuning-up will help any engine, even a badly worn
one.
◉ False. Answer: Chalky deposits on the cells of a battery mean only
one thing - it is improperly grounded.
◉ True. Answer: Hard starting in an engine can be traced to battery
cables that are undersized.
◉ False. Answer: A dynamometer should be used to fine-tune every
engine over six cylinders in size.
◉ True. Answer: The dynamometer test gives you the horsepower output
and fuel consumption.
◉ True. Answer: If an engine does not have proper valve timing, then
the engine must be reconditioned.
, ◉ True. Answer: Never wash dry air filter elements in gasoline, fuel, oil
or solvent.
◉ False. Answer: Always put oil in a dry air filter bowl. Air filters will
not work without this lubrication.
◉ True. Answer: Never check the air cleaner with engine running.
◉ True. Answer: Exhaust gas leaking from an engine is dangerous to
people.
◉ False. Answer: A crankcase must be sealed tight to prevent free
airflow.
◉ False. Answer: A visinoemeter or vacuum gauge can be used to check
the air intake system.
◉ True. Answer: Much can be learned about the internal condition of a
spark-ignition engine by checking the intake manifold depression
between the carburetor and the engine.
◉ False. Answer: The key to tightening cylinder head cap screws is to
use a well-balanced spanner wrench.
SCRIPT ACCURATE RESPONSES A+
◉ True. Answer: Regularity is the key to maintaining the engine in order
to prevent problems.
◉ False. Answer: Tuning-up will help any engine, even a badly worn
one.
◉ False. Answer: Chalky deposits on the cells of a battery mean only
one thing - it is improperly grounded.
◉ True. Answer: Hard starting in an engine can be traced to battery
cables that are undersized.
◉ False. Answer: A dynamometer should be used to fine-tune every
engine over six cylinders in size.
◉ True. Answer: The dynamometer test gives you the horsepower output
and fuel consumption.
◉ True. Answer: If an engine does not have proper valve timing, then
the engine must be reconditioned.
, ◉ True. Answer: Never wash dry air filter elements in gasoline, fuel, oil
or solvent.
◉ False. Answer: Always put oil in a dry air filter bowl. Air filters will
not work without this lubrication.
◉ True. Answer: Never check the air cleaner with engine running.
◉ True. Answer: Exhaust gas leaking from an engine is dangerous to
people.
◉ False. Answer: A crankcase must be sealed tight to prevent free
airflow.
◉ False. Answer: A visinoemeter or vacuum gauge can be used to check
the air intake system.
◉ True. Answer: Much can be learned about the internal condition of a
spark-ignition engine by checking the intake manifold depression
between the carburetor and the engine.
◉ False. Answer: The key to tightening cylinder head cap screws is to
use a well-balanced spanner wrench.
